Mathematics, 10.03.2020 20:32 NathanaelLopez
Birth weights at a local hospital have a Normal distribution with a mean of 110 oz and a standard deviation of 15 oz. The proportion of infants with birth weights between 125 oz and 140 oz is.
a. 0.477.
b. 0.819.
c. 0.136.
d. 0.636.
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